Service difficulty report · Frame · Boeing 7377H4

Difficulty date
March 20, 2022
Submitted
April 19, 2022
Operation
Air carrier
Aircraft
N463WN
Make and model
Boeing 7377H4
Aircraft serial
32467
Aircraft time
60,007 hours, 35,725 cycles
Part
Frame
Condition
Cracked
Location
Fwd Galley Cutou
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CRACK FRAME ON BS 312 LOCATED AT FWD UPPER EDGE CUT OUT DOOR LH SIDE AT FWD GALLEY AREA 2022-148032 / [01] TOOL USED : EDDY CURRENT TOOL; P/N: NORTEC 500D; S/N: N500X12101V022233; DUE DATE: 02 JUN 22.;[02] TOOL USED: TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 142811020 DUE DATE: 02-FEB-23. TEMPERATURE CONTROLLER P/N P3015GOES00000 S/N 142811019 DUE DATE: 02-FEB-23;[03] REPAIRED FRAME ON BS 312 LOCATED AT FWD UPPER EDGE CUT OUT DOOR LH SIDE AT FWD GALLEY AREA I.A.W B737-700 SRM 53-10-07-2R-1 THIS REPAIR IS CATEGORY B REQUIRED INSPECTION TO 50;000 FLIGHT CYCLES OR 12;000 FLIGHT CYCLES AFTER REPAIR INSTALLATION; WHICHEVER IS LATER. SEE INDIVIDUAL SING OFF BELOWS.;[04] REPAIRED FRAME ON BS 312 LOCATED AT FWD UPPER EDGE CUT OUT DOOR LH SIDE AT FWD GALLEY AREA I.A.W B737-700 SRM 53-10-07-2R-1 THIS REPAIR IS CATEGORY B REQUIRED INSPECTION TO 50;000 FLIGHT CYCLES OR 12;000 FLIGHT CYCLES AFTER REPAIR INSTALLATION; WHICHEVER IS LATER. SEE INDIVIDUAL SING OFF BELOWS.

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